Method for converting hard water into soft one
专利汇可以提供Method for converting hard water into soft one专利检索，专利查询，专利分析的服务。并且PURPOSE: To exchange Ca and Mg ions in hard water with ions in an additive to make soft water, while pasteurizing and decoloring said water at the same time, by charging the mixture of allophane extracted from volcanic eruptions or the like and humic acid in the hard water.
CONSTITUTION: By charging the mixture of allophane extracted from volcanic eruptions or the like and humic acid in hard water, Ca
2+ and Mg
2+ in the hard water are exchanged with ions in said mixture so that allophane and the acid are changed into negative and positive ions, respectively in the water. As a result, the hard water is softened, pasteurized and decolored. For instance, by adding 0.3g of the mixture of allophane from volcanic eruptions or the like and humic acid to 1,000ml hard water of 400ppm and mixing it in the water, hard components in the water after the laps of 3min are made above 1ppm. Thus, soft water of good quality can be obtained.
COPYRIGHT: (C)1983,JPO&Japio，下面是Method for converting hard water into soft one专利的具体信息内容。
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